fix(sdk): check display length (trustbloc#834)

The code throws panic when thre is no display data. Added length check before fecthing the first item. Signed-off-by: Rolson Quadras <[email protected]>
volodymyr-kit-gen · Nov 25, 2024 · fc748ad · fc748ad
1 parent fa4ab8b
commit fc748ad
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pkg/credentialschema/credentialdisplay.go b/pkg/credentialschema/credentialdisplay.go
@@ -380,6 +380,10 @@ func getOverviewDisplay(
 		}
 	}
 
+	if len(credentialConfigurationSupported.LocalizedCredentialDisplays) == 0 {
+		return &CredentialOverview{}
+	}
+
 	return issuerCredentialDisplayToResolvedCredentialOverview(
 		&credentialConfigurationSupported.LocalizedCredentialDisplays[0],
 	)